34885904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{128257}}^1$

素因数の和:128282

約数の個数: 20

約数和(自身を含む): 71567964

約数和(自身を除く): 36682060

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 128257, 256514, 513028, 1026056, 2052112, 2180369, 4360738, 8721476, 17442952, 34885904]

約数ペア:

[(1, 34885904), (2, 17442952), (4, 8721476), (8, 4360738), (16, 2180369), (17, 2052112), (34, 1026056), (68, 513028), (136, 256514), (272, 128257)]